{"product_id":"insulcast-i-cast-140-fr","title":"Insulcast I-Cast 140 FR Epoxy Potting Compound","description":"\u003cp\u003eInsulcast I-Cast 140 FR is a epoxy potting compound that protects your electronics from heat, moisture, and vibration. Pour or pump it around the assembly and it cures to a tough, protective mass that keeps the finished part working in the field. Sold in multiple sizes and, where the system is two-part, in matched Part A and Part B.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeals out moisture, dust, and contaminants\u003c\/li\u003e\n\u003cli\u003eCushions components against shock and vibration\u003c\/li\u003e\n\u003cli\u003eThermally conductive (2.3 W\/mK) to carry heat away from hot-running parts\u003c\/li\u003e\n\u003cli\u003eFlame retardant (UL 94 V-1) for fire-safety requirements\u003c\/li\u003e\n\u003cli\u003eStrong dielectric protection for reliable electrical isolation\u003c\/li\u003e\n\u003cli\u003eBacked by ITW Performance Polymers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntended Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePotting power supplies, transformers, and coils\u003c\/li\u003e\n\u003cli\u003eSealing sensors, connectors, and control modules\u003c\/li\u003e\n\u003cli\u003eProtecting LED and lighting electronics\u003c\/li\u003e\n\u003cli\u003eEncapsulating medical device electronics\u003c\/li\u003e\n\u003cli\u003eEV and e-mobility power electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePhysical Properties\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMix ratio (by weight): 100:3-4\u003c\/li\u003e\n\u003cli\u003eViscosity (Part A): 220,000 cP\u003c\/li\u003e\n\u003cli\u003ePot life (25C): 2.5 hr\u003c\/li\u003e\n\u003cli\u003eCure: 11B fast 120C\/2h; small mass 95C 2-3h +1h@120C; large mass 65C 4h +2h@120C; post-cure 150C\/4h\u003c\/li\u003e\n\u003cli\u003eHardness: Shore D 90-95\u003c\/li\u003e\n\u003cli\u003eService temp: -55 to 155 C\u003c\/li\u003e\n\u003cli\u003eThermal conductivity: 2.3 W\/mK\u003c\/li\u003e\n\u003cli\u003eDielectric strength: 420 V\/mil\u003c\/li\u003e\n\u003cli\u003eFlammability: UL 94 V-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMix Ratio and Cure\u003c\/h2\u003e\u003cp\u003eMix Part A and Part B at 100:3-4 by weight. Cure: 11B fast 120C\/2h; small mass 95C 2-3h +1h@120C; large mass 65C 4h +2h@120C; post-cure 150C\/4h. Degas under vacuum for a void-free pot in critical assemblies.\u003c\/p\u003e\u003cp\u003eShop Insulcast potting and encapsulation compounds at Perigee Direct.\u003c\/p\u003e","brand":"Insulcast","offers":[{"title":"Part A \/ 1 gal","offer_id":48654949449982,"sku":"INSL_I-CAST140FR_A_1GAL","price":536.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1212\/5762\/files\/ITW-Insulcast-1gallon.avif?v=1784135919","url":"https:\/\/www.perigeedirect.com\/en-ca\/products\/insulcast-i-cast-140-fr","provider":"Perigee Direct","version":"1.0","type":"link"}